<template>
	<el-container>
		<el-aside width="200px" v-loading="showGrouploading">
			<el-container>
				<el-header>
					<el-input
						placeholder="输入关键字进行过滤"
						v-model="groupFilterText"
						clearable
					></el-input>
				</el-header>
				<el-main class="nopadding">
					<el-tree
						ref="group"
						class="menu"
						node-key="id"
						:data="group"
						:current-node-key="''"
						:highlight-current="true"
						:expand-on-click-node="false"
						:filter-node-method="groupFilterNode"
						@node-click="groupClick"
					></el-tree>
				</el-main>
			</el-container>
		</el-aside>
		<el-container>
			<el-header>
				<div class="left-panel">
					<el-button
						type="primary"
						icon="el-icon-plus"
						@click="add"
					></el-button>
					<el-button
						type="danger"
						plain
						icon="el-icon-delete"
						:disabled="selection.length == 0"
						@click="batch_del"
					></el-button>
					<el-button
						type="primary"
						plain
						:disabled="selection.length == 0"
						>分配角色</el-button
					>
					<el-button
						type="primary"
						plain
						:disabled="selection.length == 0"
						>密码重置</el-button
					>
				</div>
				<div class="right-panel">
					<div class="right-panel-search">
						<el-input
							v-model="search.name"
							placeholder="登录账号 / 姓名"
							clearable
						></el-input>
						<el-button
							type="primary"
							icon="el-icon-search"
							@click="upsearch"
						></el-button>
					</div>
				</div>
			</el-header>
			<el-main class="nopadding">
				<scTable
					ref="table"
					:apiObj="apiObj"
					@selection-change="selectionChange"
					stripe
					remoteSort
					remoteFilter
				>
					<el-table-column
						type="selection"
						width="50"
					></el-table-column>
					<el-table-column
						label="ID"
						prop="id"
						width="80"
						sortable="custom"
					></el-table-column>
					<el-table-column
						label="头像"
						width="80"
						column-key="filterAvatar"
						:filters="[
							{ text: '已上传', value: '1' },
							{ text: '未上传', value: '0' },
						]"
					>
						<template #default="scope">
							<el-avatar
								:src="scope.row.avatar"
								size="small"
							></el-avatar>
						</template>
					</el-table-column>
					<el-table-column
						label="登录账号"
						prop="userName"
						width="150"
						sortable="custom"
						column-key="filterUserName"
						:filters="[
							{ text: '系统账号', value: '1' },
							{ text: '普通账号', value: '0' },
						]"
					></el-table-column>
					<el-table-column
						label="姓名"
						prop="name"
						width="150"
						sortable="custom"
					></el-table-column>
					<el-table-column
						label="所属角色"
						prop="groupName"
						width="200"
						sortable="custom"
					></el-table-column>
					<el-table-column
						label="加入时间"
						prop="date"
						width="170"
						sortable="custom"
					></el-table-column>
					<el-table-column
						label="操作"
						fixed="right"
						align="right"
						width="160"
					>
						<template #default="scope">
							<el-button-group>
								<el-button
									text
									type="primary"
									size="small"
									@click="table_show(scope.row, scope.$index)"
									>查看</el-button
								>
								<el-button
									text
									type="primary"
									size="small"
									@click="table_edit(scope.row, scope.$index)"
									>编辑</el-button
								>
								<el-popconfirm
									title="确定删除吗？"
									@confirm="
										table_del(scope.row, scope.$index)
									"
								>
									<template #reference>
										<el-button
											text
											type="primary"
											size="small"
											>删除</el-button
										>
									</template>
								</el-popconfirm>
							</el-button-group>
						</template>
					</el-table-column>
				</scTable>
			</el-main>
		</el-container>
	</el-container>

	<save-dialog
		v-if="dialog.save"
		ref="saveDialog"
		@success="handleSuccess"
		@closed="dialog.save = false"
	></save-dialog>
</template>

<script>
import saveDialog from "./save.vue";

export default {
	name: "user",
	components: {
		saveDialog,
	},
	data() {
		return {
			dialog: {
				save: false,
			},
			showGrouploading: false,
			groupFilterText: "",
			group: [],
			apiObj: this.$API.system.user.list,
			selection: [],
			search: {
				name: null,
			},
		};
	},
	watch: {
		groupFilterText(val) {
			this.$refs.group.filter(val);
		},
	},
	mounted() {
		this.getGroup();
	},
	methods: {
		//添加
		add() {
			this.dialog.save = true;
			this.$nextTick(() => {
				this.$refs.saveDialog.open();
			});
		},
		//编辑
		table_edit(row) {
			this.dialog.save = true;
			this.$nextTick(() => {
				this.$refs.saveDialog.open("edit").setData(row);
			});
		},
		//查看
		table_show(row) {
			this.dialog.save = true;
			this.$nextTick(() => {
				this.$refs.saveDialog.open("show").setData(row);
			});
		},
		//删除
		async table_del(row, index) {
			var reqData = { id: row.id };
			var res = await this.$API.demo.post.post(reqData);
			if (res.code == 200) {
				//这里选择刷新整个表格 OR 插入/编辑现有表格数据
				this.$refs.table.tableData.splice(index, 1);
				this.$message.success("删除成功");
			} else {
				this.$alert(res.message, "提示", { type: "error" });
			}
		},
		//批量删除
		async batch_del() {
			this.$confirm(
				`确定删除选中的 ${this.selection.length} 项吗？`,
				"提示",
				{
					type: "warning",
				},
			)
				.then(() => {
					const loading = this.$loading();
					this.selection.forEach((item) => {
						this.$refs.table.tableData.forEach((itemI, indexI) => {
							if (item.id === itemI.id) {
								this.$refs.table.tableData.splice(indexI, 1);
							}
						});
					});
					loading.close();
					this.$message.success("操作成功");
				})
				.catch(() => {});
		},
		//表格选择后回调事件
		selectionChange(selection) {
			this.selection = selection;
		},
		//加载树数据
		async getGroup() {
			this.showGrouploading = true;
			var res = await this.$API.system.dept.list.get();
			this.showGrouploading = false;
			var allNode = { id: "", label: "所有" };
			res.data.unshift(allNode);
			this.group = res.data;
		},
		//树过滤
		groupFilterNode(value, data) {
			if (!value) return true;
			return data.label.indexOf(value) !== -1;
		},
		//树点击事件
		groupClick(data) {
			var params = {
				groupId: data.id,
			};
			this.$refs.table.reload(params);
		},
		//搜索
		upsearch() {
			this.$refs.table.upData(this.search);
		},
		//本地更新数据
		handleSuccess(data, mode) {
			if (mode == "add") {
				data.id = new Date().getTime();
				this.$refs.table.tableData.unshift(data);
			} else if (mode == "edit") {
				this.$refs.table.tableData
					.filter((item) => item.id === data.id)
					.forEach((item) => {
						Object.assign(item, data);
					});
			}
		},
	},
};
</script>

<style></style>
